Selina solutions

Selina solutions

Grade 6

Fundamental Concepts (Algebra) | Revision Exercise

Question 1

Q1) Express each of the following statements in algebraic form :

(i) The sum of 3x and 4y is 8.

(ii) 5x decreased by 7 gives y.

(iii) 31 added to 4x gives 6x.

(iv) 3x subtracted from 89 gives 44.

Solution 1:

(i) 3x + 4y = 8

(ii) 5x - 7 = y

(iii) 4x + 37 = 6x

(iv) 89 - 3x = 44

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subject-cta

Question 1

Q1) Express each of the following statements in algebraic form :

(i) The sum of 3x and 4y is 8.

(ii) 5x decreased by 7 gives y.

(iii) 31 added to 4x gives 6x.

(iv) 3x subtracted from 89 gives 44.

Solution 1:

(i) 3x + 4y = 8

(ii) 5x - 7 = y

(iii) 4x + 37 = 6x

(iv) 89 - 3x = 44

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your mathematics exam ?

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subject-cta
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